1 /*
2 * Copyright 2001-2005 (C) MetaStuff, Ltd. All Rights Reserved.
3 *
4 * This software is open source.
5 * See the bottom of this file for the licence.
6 */
7
8 package org.dom4j.tree;
9
10 import java.util.Map;
11
12 import org.dom4j.Element;
13
14 /***
15 * <p>
16 * <code>DefaultProcessingInstruction</code> is the default Processing
17 * Instruction implementation. It is a doubly linked node which supports the
18 * parent relationship and can be modified in place.
19 * </p>
20 *
21 * @author <a href="mailto:jstrachan@apache.org">James Strachan </a>
22 * @version $Revision: 1.13 $
23 */
24 public class DefaultProcessingInstruction extends
25 org.dom4j.tree.FlyweightProcessingInstruction {
26 /*** The parent of this node */
27 private Element parent;
28
29 /***
30 * <p>
31 * This will create a new PI with the given target and values
32 * </p>
33 *
34 * @param target
35 * is the name of the PI
36 * @param values
37 * is the <code>Map</code> values for the PI
38 */
39 public DefaultProcessingInstruction(String target, Map values) {
40 super(target, values);
41 }
42
43 /***
44 * <p>
45 * This will create a new PI with the given target and values
46 * </p>
47 *
48 * @param target
49 * is the name of the PI
50 * @param values
51 * is the values for the PI
52 */
53 public DefaultProcessingInstruction(String target, String values) {
54 super(target, values);
55 }
56
57 /***
58 * <p>
59 * This will create a new PI with the given target and values
60 * </p>
61 *
62 * @param parent
63 * is the parent element
64 * @param target
65 * is the name of the PI
66 * @param values
67 * is the values for the PI
68 */
69 public DefaultProcessingInstruction(Element parent, String target,
70 String values) {
71 super(target, values);
72 this.parent = parent;
73 }
74
75 public void setTarget(String target) {
76 this.target = target;
77 }
78
79 public void setText(String text) {
80 this.text = text;
81 this.values = parseValues(text);
82 }
83
84 public void setValues(Map values) {
85 this.values = values;
86 this.text = toString(values);
87 }
88
89 public void setValue(String name, String value) {
90 values.put(name, value);
91 }
92
93 public Element getParent() {
94 return parent;
95 }
96
97 public void setParent(Element parent) {
98 this.parent = parent;
99 }
100
101 public boolean supportsParent() {
102 return true;
103 }
104
105 public boolean isReadOnly() {
106 return false;
107 }
108 }
109
110 /*
111 * Redistribution and use of this software and associated documentation
112 * ("Software"), with or without modification, are permitted provided that the
113 * following conditions are met:
114 *
115 * 1. Redistributions of source code must retain copyright statements and
116 * notices. Redistributions must also contain a copy of this document.
117 *
118 * 2. Redistributions in binary form must reproduce the above copyright notice,
119 * this list of conditions and the following disclaimer in the documentation
120 * and/or other materials provided with the distribution.
121 *
122 * 3. The name "DOM4J" must not be used to endorse or promote products derived
123 * from this Software without prior written permission of MetaStuff, Ltd. For
124 * written permission, please contact dom4j-info@metastuff.com.
125 *
126 * 4. Products derived from this Software may not be called "DOM4J" nor may
127 * "DOM4J" appear in their names without prior written permission of MetaStuff,
128 * Ltd. DOM4J is a registered trademark of MetaStuff, Ltd.
129 *
130 * 5. Due credit should be given to the DOM4J Project - http://www.dom4j.org
131 *
132 * THIS SOFTWARE IS PROVIDED BY METASTUFF, LTD. AND CONTRIBUTORS ``AS IS'' AND
133 * ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
134 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
135 * ARE DISCLAIMED. IN NO EVENT SHALL METASTUFF, LTD. OR ITS CONTRIBUTORS BE
136 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
137 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
138 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
139 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
140 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
141 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
142 * POSSIBILITY OF SUCH DAMAGE.
143 *
144 * Copyright 2001-2005 (C) MetaStuff, Ltd. All Rights Reserved.
145 */